#2E78CA#2E78CA

#2E78CA is a mid, vivid cyan. Relative luminance 0.183; OKLCH L 56.9% C 0.146 H 253.7°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#2E78CA
RGB	rgb(46, 120, 202)
HSL	hsl(212, 63%, 49%)
HSV	hsv(212, 77%, 79%)
CMYK	cmyk(77.2%, 40.6%, 0%, 20.8%)
CIE-LAB	lab(49.83, 6.02, -49.02)
CIE-LCH	lch(49.83, 49.38, 277.00°)
OKLab	oklab(56.87% -0.041 -0.1401)
OKLCH	oklch(56.87% 0.146 253.7)
XYZ	xyz(18.4999, 18.2759, 58.4182)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E78CA #CA802E

analogous

#2EC6CA #2E78CA #322ECA

triadic

#2E78CA #CA2E78 #78CA2E

tetradic

#2E78CA #CA2EC6 #CA802E #2ECA32

square

#2E78CA #CA2EC6 #CA802E #2ECA32

split-complementary

#2E78CA #CA322E #C6CA2E

monochromatic

#173D66 #235A98 #2E78CA #5B97DA #8DB7E5

Accessibility & contrast

On white

4.51

#2E78CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#2E78CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E78CA

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E78CA	#FFFFFF	#000000	##000000
##2E78CA	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507ECD

Deuteranopia (green-blind)

#3670C8

Tritanopia (blue-blind)

#008B97

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2e78ca;
/* rgb */ color: rgb(46, 120, 202);
/* oklch */ color: oklch(56.9% 0.146 253.7);

Tailwind

colors: {
  custom: {
    50: '#7d9eda',
    500: '#2e78ca',
    950: '#000000',
  },
}

SCSS

$custom: #2e78ca;
$custom-light: #7d9eda;
$custom-dark: #000000;

JSON

{
  "hex": "#2e78ca",
  "rgb": {
    "r": 46,
    "g": 120,
    "b": 202
  },
  "hsl": {
    "h": 211.538,
    "s": 62.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56866,
    "c": 0.14598,
    "h": 253.7
  },
  "luminance": 0.18278
}

Semantic roles & 50–950 ramp

primary

#2E78CA

secondary

#CFAC84

accent

#9842E6

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2E78CA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →